elektronische bauelemente SK22AL / sk24al low v f & low i r 2.0 amp surface mount schottky barrier rectifiers 24-feb-2012 rev. c page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen & lead-free features ? ideal for surface mount applications ? easy pick and place ? built-in strain relief mechanical data ? case: molded plastic ? epoxy: ul 94v-0 rate flame retardant ? metallurgically bonded construction ? polarity: color band denotes cathode end ? mounting position: any ? weight: 0.063 grams package information package mpq leader size sma 5k 13 inch maximum ratings and electrical characteristics (rating 25c ambient temperature unless otherwise specified. single phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%.) rating parameter symbol SK22AL sk24al unit peak repetitive peak reverse voltage v rrm 20 40 v working peak reverse voltage v rwm 20 40 v maximum dc blocking voltage v r 20 40 v average forward current i f(av) 2 a peak forward current @ 8.3 ms half sine i fsm 120 a maximum instantaneous forward voltage @ i f =2a v f 0.45 v t a =25 c 0.07 maximum dc reverse current at rated dc blocking t a =80 c i r 5 a typical thermal resistance 1 r ja 55 c / w typical thermal resistance 2 r jc 25 c / w operating and storage temperature range t j ,t stg -25~125, -50~150 c notes: 1. thermal resistance junction to ambient 2. thermal resistance junction to case 3. pulse test pulse width Q 300 s, duty cycle 2.0%. Q sma a b e g d f c h millimete r millimete r ref. min. max. ref. min. max. a 1.24 1.65 e - 0.203 b 3.99 4.60 f 4.80 5.28 c 2.50 2.90 g 0.76 1.52 d 1.98 2.44 h 0.15 0.305
elektronische bauelemente SK22AL / sk24al low v f & low i r 2.0 amp surface mount schottky barrier rectifiers 24-feb-2012 rev. c page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. ratings and characteristic curves
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